Im using Hathway ISP from more than a year.
Positives to say Yes to Hathway ISP and at same time no much negatives as I got issues only few times.
Plans are like some what costly but competitors are charging more than Hathway.
Before to this I used ACTFiber which is far better in service but the charges are nuch higher than this, hence I compromised at service for some extent and got a bigger benefit at saving money.
Few of my friends complained about service interruption issues few areas of Hyderabad, but I hardly observe this issue at my location.
I suggest, those who want to get Hathway as ISP can first verify the users who are already having this ISP and after their satisfactory feedback only opt for this, no trial & error method works with this.